diff --git "a/work/com/java/minxi/java_20240415/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java" "b/work/com/java/minxi/java_20240415/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
deleted file mode 100644
index e3e07229a0b4b0a2efcdcb908bccc556621f1ff6..0000000000000000000000000000000000000000
--- "a/work/com/java/minxi/java_20240415/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.java.minxi.java_20240415.java_2301_张三_2344000000;
-
-public class MainTest {
-}
diff --git "a/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/Student.java" "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/Student.java"
new file mode 100644
index 0000000000000000000000000000000000000000..902158a98687d0ba56e503f75cb42439479c52ca
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/Student.java"
@@ -0,0 +1,43 @@
+package com.java.minxi.java_20240418.java_2301_凡光乐_2344310103;
+
+public class Student {
+    public static int num = 7;
+    int id;
+    String name;
+    int age;
+    String sex;
+
+    public void id() {
+    }
+
+    public void name() {
+    }
+
+    public void age() {
+    }
+
+    public void sex() {
+    }
+
+    public void running() {
+        System.out.println(name + "正在跑步");
+    }
+
+    public void eat() {
+        System.out.println(name + "正在吃饭");
+    }
+
+    public void sleep() {
+        System.out.println(name + "正在睡觉");
+    }
+
+//    @Override
+//    public String toString() {
+//        return "Student{" +
+//                "id=" + id +
+//                ", name='" + name + '\'' +
+//                ", age=" + age +
+//                ", sex='" + sex + '\'' +
+//                '}';
+//    }
+}
diff --git "a/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/StudentMain.java" "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/StudentMain.java"
new file mode 100644
index 0000000000000000000000000000000000000000..7ae2ff02f915afb5f54f77e6782c564568d7bc66
--- /dev/null
+++ "b/work/com/java/minxi/java_20240418/java_2301_\345\207\241\345\205\211\344\271\220_2344310103/StudentMain.java"
@@ -0,0 +1,32 @@
+package com.java.minxi.java_20240418.java_2301_凡光乐_2344310103;
+
+public class StudentMain {
+    public static void main(String[] args) {
+        int[] arr = new int[3];
+        Student student1 = new Student();
+        student1.id = 1;
+        student1.name = "张三";
+        student1.age = 21;
+        student1.sex = "男";
+        //System.out.println(student1);
+        student1.eat();
+
+        Student student2 = new Student();
+        student2.id = 2;
+        student2.name = "李四";
+        student2.age = 25;
+        student2.sex = "女";
+        //System.out.println(student2);
+        student2.running();
+
+        Student student3 = new Student();
+        student3.id = 2;
+        student3.name = "李四";
+        student3.age = 25;
+        student3.sex = "女";
+        //System.out.println(student3);
+        student3.sleep();
+
+    }
+
+}
diff --git "a/work/com/java/minxi/java_20240418/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java" "b/work/com/java/minxi/java_20240418/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
deleted file mode 100644
index d9f5f9c1b0f2559ab440912e809dcfd80b87ef07..0000000000000000000000000000000000000000
--- "a/work/com/java/minxi/java_20240418/java_2301_\345\274\240\344\270\211_2344000000/MainTest.java"
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.java.minxi.java_20240418.java_2301_张三_2344000000;
-
-public class MainTest {
-}